VTK  9.1.0
vtkSpiderPlotActor.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkSpiderPlotActor.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
49#ifndef vtkSpiderPlotActor_h
50#define vtkSpiderPlotActor_h
51
52#include "vtkActor2D.h"
53#include "vtkRenderingAnnotationModule.h" // For export macro
54
56class vtkAxisActor2D;
57class vtkDataObject;
58class vtkPolyData;
60class vtkTextMapper;
61class vtkTextProperty;
64class vtkAxisLabelArray;
65class vtkAxisRanges;
66class vtkSpiderPlotActorConnection;
67
68#define VTK_IV_COLUMN 0
69#define VTK_IV_ROW 1
70
71class VTKRENDERINGANNOTATION_EXPORT vtkSpiderPlotActor : public vtkActor2D
72{
73public:
75
79 void PrintSelf(ostream& os, vtkIndent indent) override;
81
86
88
96
101
103
108 vtkSetClampMacro(IndependentVariables, int, VTK_IV_COLUMN, VTK_IV_ROW);
109 vtkGetMacro(IndependentVariables, int);
110 void SetIndependentVariablesToColumns() { this->SetIndependentVariables(VTK_IV_COLUMN); }
111 void SetIndependentVariablesToRows() { this->SetIndependentVariables(VTK_IV_ROW); }
113
115
118 vtkSetMacro(TitleVisibility, vtkTypeBool);
119 vtkGetMacro(TitleVisibility, vtkTypeBool);
120 vtkBooleanMacro(TitleVisibility, vtkTypeBool);
122
124
127 vtkSetStringMacro(Title);
128 vtkGetStringMacro(Title);
130
132
136 vtkGetObjectMacro(TitleTextProperty, vtkTextProperty);
138
139 // Enable/Disable the display axes titles. These are arranged on the end
140 // of each radial axis on the circumference of the spider plot. The label
141 // text strings are derived from the names of the data object arrays
142 // associated with the input.
143 vtkSetMacro(LabelVisibility, vtkTypeBool);
144 vtkGetMacro(LabelVisibility, vtkTypeBool);
145 vtkBooleanMacro(LabelVisibility, vtkTypeBool);
146
148
154 vtkGetObjectMacro(LabelTextProperty, vtkTextProperty);
156
158
162 vtkSetClampMacro(NumberOfRings, int, 0, VTK_INT_MAX);
163 vtkGetMacro(NumberOfRings, int);
165
167
171 void SetAxisLabel(const int i, const char*);
172 const char* GetAxisLabel(int i);
174
176
180 void SetAxisRange(int i, double min, double max);
181 void SetAxisRange(int i, double range[2]);
182 void GetAxisRange(int i, double range[2]);
184
186
189 void SetPlotColor(int i, double r, double g, double b);
190 void SetPlotColor(int i, const double color[3])
191 {
192 this->SetPlotColor(i, color[0], color[1], color[2]);
193 }
194 double* GetPlotColor(int i);
196
198
203 vtkSetMacro(LegendVisibility, vtkTypeBool);
204 vtkGetMacro(LegendVisibility, vtkTypeBool);
205 vtkBooleanMacro(LegendVisibility, vtkTypeBool);
207
209
213 vtkGetObjectMacro(LegendActor, vtkLegendBoxActor);
215
217
224
229
236
237protected:
240
241private:
242 vtkSpiderPlotActorConnection* ConnectionHolder;
243
244 int IndependentVariables; // Use column or row
245 vtkTypeBool TitleVisibility; // Should I see the title?
246 char* Title; // The title string
247 vtkTextProperty* TitleTextProperty;
248 vtkTypeBool LabelVisibility;
249 vtkTextProperty* LabelTextProperty;
250 vtkAxisLabelArray* Labels;
251 vtkTypeBool LegendVisibility;
252 vtkLegendBoxActor* LegendActor;
253 vtkGlyphSource2D* GlyphSource;
254 int NumberOfRings;
255
256 // Local variables needed to plot
257 vtkIdType N; // The number of independent variables
258 double* Mins; // Minimum data value along this row/column
259 double* Maxs; // Maximum data value along this row/column
260 vtkAxisRanges* Ranges;
261
262 vtkTextMapper** LabelMappers; // a label for each radial spoke
263 vtkActor2D** LabelActors;
264
265 vtkTextMapper* TitleMapper;
266 vtkActor2D* TitleActor;
267
268 vtkPolyData* WebData; // The web of the spider plot
269 vtkPolyDataMapper2D* WebMapper;
270 vtkActor2D* WebActor;
271
272 vtkPolyData* PlotData; // The lines drawn within the axes
273 vtkPolyDataMapper2D* PlotMapper;
274 vtkActor2D* PlotActor;
275
276 vtkTimeStamp BuildTime;
277
278 double Center[3];
279 double Radius;
280 double Theta;
281
282 int LastPosition[2];
283 int LastPosition2[2];
284 double P1[3];
285 double P2[3];
286
287 void Initialize();
288 int PlaceAxes(vtkViewport* viewport, const int* size);
289 int BuildPlot(vtkViewport*);
290
291private:
292 vtkSpiderPlotActor(const vtkSpiderPlotActor&) = delete;
293 void operator=(const vtkSpiderPlotActor&) = delete;
294};
295
296#endif
a actor that draws 2D data
Definition: vtkActor2D.h:40
Proxy object to connect input/output ports.
Create an axis with tick marks and labels.
general representation of visualization data
Definition: vtkDataObject.h:60
create 2D glyphs represented by vtkPolyData
a simple class to control print indentation
Definition: vtkIndent.h:34
draw symbols with text
draw vtkPolyData onto the image plane
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:86
create a spider plot from input field
void SetIndependentVariablesToRows()
Specify whether to use the rows or columns as independent variables.
int RenderOpaqueGeometry(vtkViewport *) override
Draw the spider plot.
void ReleaseGraphicsResources(vtkWindow *) override
Release any graphics resources that are being consumed by this actor.
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for type information and printing.
void SetPlotColor(int i, double r, double g, double b)
Specify colors for each plot.
virtual void SetInputConnection(vtkAlgorithmOutput *)
Set the input to the pie chart actor.
vtkTypeBool HasTranslucentPolygonalGeometry() override
Does this prop have some translucent polygonal geometry?
static vtkSpiderPlotActor * New()
Instantiate this class.
void SetPlotColor(int i, const double color[3])
Specify colors for each plot.
virtual void SetInputData(vtkDataObject *)
Set the input to the pie chart actor.
virtual vtkDataObject * GetInput()
Get the input data object to this actor.
void GetAxisRange(int i, double range[2])
Specify the range of data on each radial axis.
virtual void SetTitleTextProperty(vtkTextProperty *p)
Set/Get the title text property.
const char * GetAxisLabel(int i)
Specify the names of the radial spokes (i.e., the radial axes).
int RenderTranslucentPolygonalGeometry(vtkViewport *) override
Draw the spider plot.
void SetIndependentVariablesToColumns()
Specify whether to use the rows or columns as independent variables.
~vtkSpiderPlotActor() override
virtual void SetLabelTextProperty(vtkTextProperty *p)
Enable/Disable the creation of a legend.
void SetAxisRange(int i, double range[2])
Specify the range of data on each radial axis.
void SetAxisRange(int i, double min, double max)
Specify the range of data on each radial axis.
int RenderOverlay(vtkViewport *) override
Draw the spider plot.
double * GetPlotColor(int i)
Specify colors for each plot.
void SetAxisLabel(const int i, const char *)
Specify the names of the radial spokes (i.e., the radial axes).
2D text annotation
Definition: vtkTextMapper.h:48
represent text properties.
record modification and/or execution time
Definition: vtkTimeStamp.h:33
abstract specification for Viewports
Definition: vtkViewport.h:47
window superclass for vtkRenderWindow
Definition: vtkWindow.h:39
@ range
Definition: vtkX3D.h:244
@ color
Definition: vtkX3D.h:227
@ size
Definition: vtkX3D.h:259
int vtkTypeBool
Definition: vtkABI.h:69
#define VTK_IV_ROW
#define VTK_IV_COLUMN
int vtkIdType
Definition: vtkType.h:332
#define VTK_INT_MAX
Definition: vtkType.h:155
#define max(a, b)